DNSWHOIS.INFO - 81.158.193.192.in-addr.arpa

Search for IP or hostnames:

81.158.193.192.in-addr.arpa checked at 2025-10-27T22:38:02.985Z 1761ms 104/104/104 100% R:22

`81.158.193.192.in-addr.arpa`

PTR	`2._spf.citigroup.com`
		A	177.136.58.178^{🇧🇷 ALLIN}
			PTR	`pm03-1.email.citi.com.br`
		A	177.136.58.179^{🇧🇷 ALLIN}
			PTR	`pm03-2.email.citi.com.br`
		A	177.136.58.180^{🇧🇷 ALLIN}
			PTR	`pm03-3.email.citi.com.br`
		A	177.136.58.181^{🇧🇷 ALLIN}
			PTR	`pm03-4.email.citi.com.br`
		A	177.136.58.182^{🇧🇷 ALLIN}
			PTR	`pm03-5.email.citi.com.br`
		A	177.136.62.144^{🇧🇷 ALLIN}
			PTR	`pm04-1.email.citi.com.br`
		A	177.136.62.145^{🇧🇷 ALLIN}
			PTR	`pm04-2.email.citi.com.br`
		A	177.136.62.146^{🇧🇷 ALLIN}
			PTR	`pm04-3.email.citi.com.br`
		A	177.136.62.147^{🇧🇷 ALLIN}
			PTR	`pm04-4.email.citi.com.br`
		A	177.136.62.148^{🇧🇷 ALLIN}
			PTR	`pm04-5.email.citi.com.br`
		A	192.193.83.185^{🇺🇸 CITIBANKKOREA-AS-KR}
			PTR	`email2.citibank.co.kr`
		A	192.193.158.79^{🇺🇸 AS4996}
			PTR	`2._spf.citigroup.com`
		A	192.193.158.81^{🇺🇸 AS4996}
			PTR	`2._spf.citigroup.com`
		A	192.193.193.87^{🇺🇸 CITI15}
			PTR	`2._spf.citigroup.com`
		A	192.193.193.89^{🇺🇸 CITI15}
			PTR	`2._spf.citigroup.com`
		A	192.193.193.95^{🇺🇸 CITI15}
			PTR	`mail.citigroup.com`
		A	192.193.220.81^{🇺🇸 AS32287}
			PTR	`2._spf.citigroup.com`
		A	192.193.220.83^{🇺🇸 AS32287}
			PTR	`2._spf.citigroup.com`
		A	192.193.222.83^{🇺🇸 AS25883}
			PTR	`2._spf.citigroup.com`
		A	192.193.222.85^{🇺🇸 AS25883}
			PTR	`2._spf.citigroup.com`
		A	192.193.222.93^{🇺🇸 AS25883}
			PTR	`mail.citigroup.com`
		A	199.67.141.25^{🇺🇸 AS4996}
			PTR	`mail.citigroup.com`
		A	204.13.186.133^{🇺🇸 AS35967}

`158.193.192.in-addr.arpa`

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